[  155.059733] tun0: no available key for peer 4, key-id: 0
[  155.069433] tun0: no available key for peer 5, key-id: 0
[  161.416756] iperf3 (2381) used greatest stack depth: 11832 bytes left
[  161.734819] tun0: deleting peer with id 1, reason 1
[  161.751432] tun1: deleting peer with id 1, reason 1
[  163.861708] tun0: deleting peer with id 2, reason 1
[  163.874872] tun2: deleting peer with id 2, reason 1
[  169.039134] tun0: deleting peer with id 4, reason 2
[  169.039205] tun0: deleting peer with id 3, reason 2
[  169.039229] tun0: deleting peer with id 5, reason 2
[  169.039251] tun0: deleting peer with id 6, reason 2
[  174.031136] tun4: deleting peer with id 4, reason 2
[  174.031135] tun5: deleting peer with id 5, reason 2
[  174.031231] tun3: deleting peer with id 3, reason 2
[  174.095132] tun6: deleting peer with id 6, reason 2